Computers in Human Behavior
Editorial: State of the art research into Cognitive Load Theory
Computers in Human Behavior
The Illusion of Adaptivity as Instructional Method in Learning Environments
Proceedings of the 2009 conference on Artificial Intelligence in Education: Building Learning Systems that Care: From Knowledge Representation to Affective Modelling
Can instruction as such affect learning? The case of learner control
Computers & Education
Why advice on task selection may hamper learning in on-demand education
Computers in Human Behavior
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Positive effects of learner control decrease when learners do not perceive the control given to them, make suboptimal choices, or are cognitively overloaded by the amount of choice. This study proposes shared control (i.e., learners choose from a pre-selection of suitable tasks) over highly variable tasks to tackle these problems. Ninety-four students participated in a 2x2 factorial experiment with the factors control (system, shared) and variability of surface features (low, high). Results show superior effects on training performance, transfer test performance, and task involvement of shared control when learners can choose from pre-selected tasks with surface features that are different from the surface features of previous tasks.